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code show as below
#include avr/interrupt.h
int main(void)
{
DDRA=0XFF;
DDRB=0XFF;
DDRD=0X00;
PORTD=0XFF;
PORTA=0XFF;
PORTB=0X00;
TIMSK=0X00;
TCNT1H=0x00; //C...[Details]
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0 Introduction
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1. Scheme design and demonstration 1.1 Overall solution design DC electronic load based on manual adjustment of microcontroller control. This scheme uses two self-locking switches to control the...[Details]
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Main technical indicators of speakers
The speaker market is full of mixed goods, with prices ranging from tens of yuan to thousands of yuan. How to choose a suitable speaker according to your appli...[Details]
Linux and Android
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